Jack White performs at ACL Music Festival in Austin Texas, October 13, 2012.

Royal Teeth perform at ACL 2012 in Austin Texas.

Lera Lynn performs at the ACL Music Festival in Austin on October 14, 2012

Red Hot Chili Peppers at ACL Music Festival on October 14, 2012. Band members Anthony Kiedis, Flea, Chad Smith, Josh Klinghoffer.

Gardens & Villa performs at ACL Music Festival in Austin Texas, October 13, 2012. Band members Chris Lynch, Adam Rasmussen, Shane McKillop, Levi Hayden, Dustin Ineman.

Florence + The Machine performs at ACL Festival in Austin Texas, October 12, 2012.